Programmable controller



FIG. 1 is a front elevation view of a first embodiment of a programmable controller showing our new design;

FIG. 2 is a back elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a front elevation view of a second embodiment of a programmable controller showing our new design;

FIG. 8 is a back elevation view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a right side elevation view thereof;

FIG. 12 is a left side elevation view thereof;

FIG. 13 is a front elevation view of a third embodiment of a programmable controller showing our new design;

FIG. 14 is a back elevation view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a right side elevation view thereof, and,

FIG. 18 is a left side elevation view thereof.

The broken lines shown in the figures depict unclaimed environmental subject matter. 

CLAIM The ornamental design for a programmable controller, as shown and described. 